Cockroach allergens can stick around long after the roaches have left, posing a...

https://goodmenproject.com/everyday-life-2/florida-homes-have-a-year-round-asthma-trigger-the-rest-of-the-country-only-gets-in-summer/

Cockroach allergens can stick around long after the roaches have left, posing a real problem for folks with asthma here in Florida. These tiny particles can trigger symptoms year-round, not just when you see a bug